Perfect

excellent ideal superb immaculate spotless faultless supreme consummate accomplished expert skilled adept classical splendid sound pure unblemished unmarred untainted stainless finished matchless peerless unequaled indefectible defectless foolproof experienced excelling aces a-ok ten sublime crowning culminating beyond compare out-of-this-world paradisical paradisiac untarnished utopian

complete full entire sound unbroken undamaged unimpaired absolute finished flawless intact integral positive simple sheer outright utter unqualified unmixed unadulterated unalloyed unblemished downright gross rank completed choate consummate out-and-out unmitigated

correct right exact true precise definite certain close proper appropriate suitable ideal fit faithful strict express required needed requisite distinct sharp to a t to a turn on the money on the button on target dead-on bull’s-eye textbook model very unerring